Valve - Valves Operation, Function of Valve, Valves Design, Material

Jayant Impex, India, Maharashtra, Khopoli, Mumbai are leading Valves & valve accessories, classified valve supplier, exporter, trader, wholesaler, stockiest, dealer, distributor, stock holder.

General detail on Valve Classification Different Valve Types based on classification Different Standards of Classified Valves Different End Connections Application Of Various Classified Valves Other Classified Valve Types Manufacturing Route Material & Steel Grades Different Target Locations

Valves are mechanical devices used to control the flow and pressure of fluids (liquids, gases, slurries) within a system. They are essential components in various industrial processes, plumbing systems, and even household applications. Valves can be classified based on different criteria such as function, operation method, design, materials, industry or application, pressure rating, temperature rating, and flow characteristic.

The classification of valves is quite broad and depends on various factors including operation method, design, materials, industry or application, pressure rating, temperature rating, and flow characteristic. Understanding these classifications helps in selecting the right valve for a specific application, ensuring efficient and safe operation of fluid systems.

Valves can be classified in various ways, including:

1. Function:
    - Control valves (regulate flow, pressure, or temperature)
    - Isolation valves (shut off or isolate a section of a system)
    - Safety valves (prevent overpressure or dangerous conditions)
    - Relief valves (release excess pressure or fluid)
2. Operation:
    - Manual valves (operated by hand or manual actuator)
    - Automated valves (operated by electric, pneumatic, or hydraulic actuators)
    - Self-operated valves (operated by system pressure or flow)
3. Design:
    - Linear valves (e.g., globe, needle, and piston valves)
    - Rotary valves (e.g., ball, butterfly, and plug valves)
    - Quarter-turn valves (e.g., ball, butterfly, and plug valves)
4. Material:
    - Metal valves (e.g., brass, bronze, stainless steel)
    - Plastic valves (e.g., PVC, PP, PVDF)
    - Ceramic valves
    - Glass valves
5. Industry or application:
    - Oil and gas valves
    - Water treatment valves
    - Food processing valves
    - Pharmaceutical valves
    - Power generation valves
6. Pressure rating:
    - Low-pressure valves (up to 100 psi)
    - Medium-pressure valves (100-1000 psi)
    - High-pressure valves (1000-10000 psi)
    - Ultra-high-pressure valves (above 10000 psi)
7. Temperature rating:
    - Low-temperature valves (cryogenic or below 0°C)
    - Medium-temperature valves (0-200°C)
    - High-temperature valves (200-500°C)
    - Ultra-high-temperature valves (above 500°C)
8. Flow characteristic:
    - Linear valves (flow rate proportional to valve opening)
    - Equal percentage valves (flow rate proportional to valve opening, with equal percentage changes)
    - Quick-opening valves (flow rate increases rapidly with valve opening)

Different Standard of Valves: API (American Petroleum Institute), ASME/ANSI, MSS SP (Manufacturers Standardization Society of the Valve and Fittings Industry), BS (British), FCI (Fluid Control Institute), ASTM, DIN (germany), JIS (Japanese), AWWA (American Water Works Association), ISO (international), NF, ISA (International Society of Automation), EEMUA (Engineering Equipment and Materials Users Association), GB (Chinese), etc.

Different End Connections: Flanged, Threaded, Welded, Socket-weld, Screwed, Push-on, Brazed, Soldered, Clamped, Union, Tri-Clamp, Sanitary

Different Industry / Applications of Valve: Oil and gas production, Refining and petrochemicals, Chemical processing, Power generation, Water treatment, Wastewater management, HVAC systems, Food processing, Beverage production, Pharmaceutical manufacturing, Aerospace engineering, Automotive manufacturing, Marine vessels, Mining operations, Construction equipment, Irrigation systems, Fire protection, Fuel distribution, Chemical storage, Nuclear power plants, Steam generation, Cooling systems, Compressed air systems, Gas processing, Liquid handling, Slurry transport, Pulp and paper production, Textile manufacturing, Dyeing and printing, Industrial cleaning, Water supply systems, Sewage systems, Drainage systems, Flood control, Dam management, Hydroelectric power plants, Geothermal power plants, Wind turbines, Solar power systems, Fuel cells, Chemical reactors, Distillation columns, Heat exchangers, Boilers, Furnaces, Kilns, Ovens, Dryers, Mixers, Blenders, Pumps and pumping systems, Compressors and compressed air systems, Turbines and turbine systems, Engines and engine systems, Gearboxes and transmission systems, Hydraulic systems, Pneumatic systems, Electrical distribution systems, Electronic control systems, Medical devices, Medical equipment, Hospital plumbing, Laboratory equipment, Scientific instruments, Analytical instruments, Testing equipment, Inspection equipment, Quality control systems, Aerospace engineering, Aircraft systems, Spacecraft systems, Satellite systems, Missile systems, Defense systems, Military equipment, Naval vessels, Submarines, Food processing equipment, Beverage production equipment, Pharmaceutical manufacturing equipment, Biotechnology equipment, Cosmetics manufacturing equipment, Toiletries manufacturing equipment, Soap manufacturing equipment, Detergent manufacturing equipment, Pulp and paper production equipment, Textile manufacturing equipment, Dyeing and printing equipment, Industrial cleaning equipment, Construction equipment, Mining equipment, Agricultural equipment, Forestry equipment, Landscaping equipment, HVAC equipment, Refrigeration equipment, Air conditioning equipment, Heating equipment, Ventilation equipment, Plumbing equipment, Water treatment equipment, Wastewater treatment equipment, Fire protection equipment, Fuel distribution equipment, Chemical storage equipment, Oil and gas production equipment, Refining and petrochemical equipment, Power generation equipment, Transmission and distribution equipment, Electrical distribution equipment, Electronic control equipment, Marine equipment, Boat building equipment, Shipbuilding equipment, Offshore equipment, Drilling equipment, Extraction equipment, Processing equipment, Transportation equipment, Automotive manufacturing equipment, Aerospace engineering equipment, Industrial equipment, Commercial equipment, Residential equipment, Institutional equipment, Government equipment, Military equipment, Scientific equipment, Laboratory equipment, Testing equipment, Inspection equipment, Quality control equipment, Medical equipment, Hospital equipment, Healthcare equipment, Biotechnology equipment, etc.

Various Types of Valves: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Plug Valve, Needle Valve, Diaphragm Valve, Solenoid Valve, Pressure Relief Valve, Safety Valve, Steam Trap, Air Release Valve, Vacuum Breaker, Breather Valve, Drain Valve, Float Valve, Thermostatic Valve, Inlet Valve, Outlet Valve, Control Valve, Regulating Valve, Isolation Valve, Throttle Valve, Bypass Valve, Bleed Valve, Purge Valve, Vent Valve, Overflow Valve, Underflow Valve, Backflow Valve, Anti-Vacuum Valve, Pressure Reducing Valve, Temperature Regulating Valve, Flow Control Valve, Level Control Valve, Pump Control Valve, Motorized Valve, Actuated Valve, Pneumatic Valve, Hydraulic Valve, Electric Valve, Manual Valve, Automatic Valve, Semi-Automatic Valve, Pilot-Operated Valve, Direct-Acting Valve, Indirect-Acting Valve, Proportional Valve, On/Off Valve, Two-Way Valve, Three-Way Valve, Four-Way Valve, Multi-Port Valve, Mixing Valve, Diverting Valve, Shut-Off Valve, Isolating Valve, Bypass Isolation Valve, Double Block and Bleed Valve, Single Block and Bleed Valve, Wafer Valve, Lug Valve, Flanged Valve, Socket Weld Valve, Screwed Valve, Soldered Valve, Brazed Valve, Welded Valve, Cast Valve, Forged Valve, Machined Valve, Cryogenic Valve, High-Temperature Valve, High-Pressure Valve, Low-Pressure Valve, Corrosion-Resistant Valve, Non-Return Valve, Reflux Valve, Backpressure Valve, Anti-Surge Valve, Surge Relief Valve, Pressure Sustaining Valve, Pressure Reducing and Bypass Valve, Flow Regulating Valve, Level Regulating Valve, Temperature Regulating Valve, Pressure and Temperature Regulating Valve, Multi-Functional Valve, Intelligent Valve, Smart Valve, Digital Valve, Analog Valve, Pneumatic Actuator Valve, Hydraulic Actuator Valve, Electric Actuator Valve, Manual Actuator Valve, Semi-Automatic Actuator Valve, Automatic Actuator Valve, Self-Operated Valve, Pilot Valve, Solenoid Pilot Valve, Pneumatic Pilot Valve, Hydraulic Pilot Valve, Electric Pilot Valve, Manual Pilot Valve, Automatic Pilot Valve, Differential Valve, Pressure Differential Valve, Temperature Differential Valve, Flow Differential Valve, Level Differential Valve, Multi-Stage Valve, Single-Stage Valve, Two-Stage Valve, Three-Stage Valve, Four-Stage Valve, Multi-Port Ball Valve, Multi-Port Plug Valve, Multi-Port Butterfly Valve, Sanitary Valve, Hygienic Valve, Aseptic Valve, Sterile Valve, Clean Valve, Ultra-Clean Valve, High-Purity Valve, Low-Leakage Valve, Zero-Leakage Valve, Hermetically Sealed Valve, Bellows-Sealed Valve, Diaphragm-Sealed Valve, Packless Valve, Gasketed Valve, O-Ring Valve, Mechanical Seal Valve, Cartridge Valve, Modular Valve, Monoblock Valve, Manifold Valve, Ball and Seat Valve, Plug and Seat Valve, Disc and Seat Valve, Rotary Valve, Linear Valve, Angular Valve, Swing Valve, Tilt Valve, Sliding Valve, Piston Valve, Diaphragm Valve, Pinch Valve, Needle and Seat Valve, Globe and Seat Valve, Angle Valve, Y-Valve, etc.

Valves can be offer from ready stock or customized make to order basis depending on size as per different end connections such as Flanged, Threaded, Welded, Socket-weld, Screwed, Push-on, Brazed, Soldered, Clamped, Union, Tri-Clamp, Sanitary, different valve standards as per API (American Petroleum Institute), American Society of Mechanical Engineers ASME / American National Standard Institute ANSI, MSS SP (Manufacturers Standardization Society of the Valve and Fittings Industry), British BS, FCI (Fluid Control Institute), ASTM (American Society for Testing & Materials), German DIN, JIS (Japanese), AWWA (American Water Works Association), International ISO, NF, ISA (International Society of Automation), EEMUA (Engineering Equipment and Materials Users Association), GB (Chinese) which are classified based on function, operation, design, material, industry or application, pressure rating, temperature rating, flow characteristic.

*Note: We can provide testing certificate of Valve products raw material steel bars which can be tested as per NACE MR-0175 for following: Chemical Analysis, Tensile Test, Hardness Test, Impact Test, Ferrite Test(E562), SSCC Test @ 24°C, SSCC Test @ 90°C, CSCC Test for 500hrs, G 48A Test for 72hrs, G 48B Test for 24hrs.

Raw Material Rolled Bars Manufacturing Process Route: 

Raw Material Forged Bars Manufacturing Process Route: 

We offer a wide variety of valves & customized valves with different types of coatings, plating & lining. Along with these we can also provide valve accessories like cir-clips, retaining rings, pins, rivets, thread inserts, spacers, standoffs, springs, nails, etc.

Client can procure smaller quantities of Fasteners & Hardware accessories online ready stock from us at any destination by just sending us an email at This email address is being protected from spambots. You need JavaScript enabled to view it.

Various Materials for Valves: Mild Steel (MS) Valve, Carbon Steel (CS) Valve, Low Carbon Steel Valve, Medium Carbon Steel Valve, High Carbon Steel Valve, Alloy Steel Valve, Chromium Alloy Steel Valve, Chrome Vanadium Alloy Steel Valve, Molybdenum Bearing Alloy Steel Valve, Cr-Mo Steel(Oil & Gas) Alloy Steel Valve, Ni-Cr-Mo Alloy Steel Valve, Ni-Mo Alloy Steel Valve, Engineering Steel (EN Series) Valve, Nickel Chromium Alloy Steel Valve, Spring Steel(Silicon Manganese) Valve, Case-Hardening Alloy Steel Valve, Nitriding Steel Valve, Stainless Steel (SS) Valve, Austenitic Stainless Steel (SS) Valve, Ferritic Stainless Steel (SS) Valve, Martensitic Stainless Steel (SS) Valve, Duplex Stainless Steel (DSS) Valve, Super Duplex Stainless Steel (SDSS) Valve, Precipitation Hardening Steel (pH) Valve, High Moly Stainless Steel (SS) Valve, Tool Steel Valve, High Speed Steel (HSS) Valve, Nitronic Steel Valve, Nimonic Steel Valve, Invar Alloy Valve, Super Invar Alloy Valve, Nilo Alloy Valve, Inconel Alloy Valve, Incoloy Alloy Valve, Hastelloy Alloy Valve, Monel Alloy Valve, Titanium Alloy Valve, Tantalum Alloy Valve, Tungsten Alloy Valve, Zirconium Alloy Valve, Molybdenum Alloy Valve, Copper Alloy Valve, Copper/Cupro Nickel Alloy Valve, Beryllium Copper Valve, Aluminum Alloy Valve, Brass Valve, Bronze Alloy Valve, Copper Bronze Valve, Phosphor Bronze Valve, Silicon Bronze Valve, Manganese Bronze Valve, Tin Bronze Valve, Aluminum Bronze Valve, Nickel Aluminum Bronze Valve, Silicon Aluminum Bronze Valve, Nickel Valve, Nickel Cobalt Alloy Valve, Nickel Copper Alloy Valve, Nickel Silver Valve, Cobalt Alloy Valve, Stellite Valve, Maraging/Vascomax Steel Valve, Mar-M Valve, Rene Valve, Udimet Valve, Waspalloy Valve, Hiperco Valve, Elgiloy Valve, UMCo Valve, Sanciro Valve, Casting Steel Valve, Teflon Valve, PTFE Valve, Nylon Valve, etc.

Jayant Impex, India, Maharashtra, Khopoli, Mumbai are looking to explore its supply of Valves & Valve Accessories from associated manufacturer to Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antarctica, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bosnia and Herzegovina, Botswana, Bouvet Island, Brazil, Brunei Darussalam, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island,   Cocos (Keeling) Islands, Colombia, Comoros, Congo, Cook Islands, Costa Rica, Côte d'Ivoire, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands (Malvinas), Faroe Islands, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guam, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guyana, Haiti, Heard Island and McDonald Islands, Holy See (Vatican City State), Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Tehran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, South Korea, Kuwait, Kyrgyzstan, Lao, Latvia,  Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macao, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Northern Mariana Islands, Norway, Oman, Palau, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Doha,  Réunion, Romania, Russia Federation, Rwanda, Saint Barthélemy, Saint Helena, Saint Kitts and Nevis, Saint Lucia, Saint Martin (French part), Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten (Dutch part), Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Georgia and the South Sandwich Islands, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Svalbard and Jan Mayen, Swaziland, Sweden, Switzerland, Syrian Arab Republic, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tokelau, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Turks and Caicos Islands, Tuvalu, Uganda, Ukraine, United Arab Emirates, UAE, United Kingdom, UK, United States, USA, Uruguay, Uzbekistan, Vanuatu, Venezuela, Viet Nam, Virgin Islands, U.S., Wallis and Futuna, Western Sahara, Yemen, Zambia, Zimbabwe, Delhi, Kolkata, Chennai, Bangalore, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Visakhapatnam, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Jabalpur, Srinagar, Asansol, Vasai-Virar, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Raipur, Ranchi, Gwalior, Kollam, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Andaman and Nicobar Islands, Dadra and Nagar Haveli, Daman and Diu, Lakshadweep, Puducherry, Ladakh, etc.